Question: What position did Eva Peron hold until July 7, 1952?
Paraphrase: Eva Peron held which position until 7/7/1952?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q40933 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1952')) }